A.3~18HU提示為液體 B.-1000HU提示為空氣 C.-20~-80HU提示為脂肪 D.80~300HU提示為鈣化 E.>400HU提示為骨骼
A.定位掃描 B.動(dòng)態(tài)掃描 C.靶掃描 D.軸位掃描 E.特殊重建掃描
A.0.35% B.12LPS/cm C.0.5%,3mm D.14LPS/cm,MTF5% E.2mm,0.35%,35mGy